PubMed:32049687 / 1041-1045
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T177","span":{"begin":0,"end":4},"obj":"DT"}],"text":"some"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok197","span":{"begin":0,"end":4},"obj":"DT"}],"text":"some"}